Title of article
A facile method for the synthesis of substituted 2-ylidene-1,3-oxathioles from acetophenones
Author/Authors
Samuel، نويسنده , , R. and Asokan، نويسنده , , C.V. and Suma، نويسنده , , S. and Chandran، نويسنده , , P. and Retnamma، نويسنده , , S. and Anabha، نويسنده , , E.R.، نويسنده ,
Issue Information
هفته نامه با شماره پیاپی سال 2007
Pages
3
From page
8376
To page
8378
Abstract
Compounds incorporating 1,3-oxathiole moieties in their frameworks are biologically active. Active methylene ketones can be easily converted to the corresponding dithiocarboxylates by treatment with trithiocarbonate in the presence of sodium hydride. The reactions of aroyl dithiocarboxylates with α-haloketones such as phenacyl bromide or bromoacetone afford substituted 2-ylidene-1,3-oxathioles in good yields.
Keywords
?-Oxoketene dithioacetals , Active methylene ketones , 3-Oxathioles , 1 , dithiocarboxylates
Journal title
Tetrahedron Letters
Serial Year
2007
Journal title
Tetrahedron Letters
Record number
1857340
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